Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
abstract thing =
1. •×
2. Ž–
3. •¨
4. ‹Ç

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ